Today marks the opening of the Katherine Heigl-helmed romantic comedy 27 Dresses. We feel like we knew everything about the movie's plot before even reading a single review. So what did we learn by reading the reviews? That it, in addition to its thin storyline — and we don't mean "thin" in a pro-ana sort of way — 27…»1/18/08 12:30pm 1/18/08 12:30pm